Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 7164

Hash
00000030f29e9790702373dc419c90f0518067dfb9c1a59440f7b538c3ae8383
Confirmations
35184
Time
2026-09-24 08:46:34 UTC
Median time
2026-09-24 08:29:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
89087e03f008564a3f2ea53d1120949f4da3e3a4ad57a2434c0a1e8e9fceabe8
Previous block
000000299038090fa8a7ea0d1f2a8e754549af4759adcc5747a307ede42fbd69
Next block
0000002bfe388cc896ecc864b4b4f39e09590bb252a16aa72240393ddd8a81aa

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 7164 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
89087e03f008…1e8e9fceabe8 coinbase1250